A walk through Washington impaired driving procedure and the cost of defending one, assembled from district court calendars, published fee schedules and four consultations. Not legal advice, and the statutes cited get amended.
The quoted number arrives in a paragraph, sometimes in a single sentence, and it almost never means what a first reading suggests. A flat fee in a Washington impaired driving case is a price for a defined block of work, not for the case, and the definition sits several paragraphs below the figure. The careful reader works backward from the number to the scope clause, then forward through the exclusions, then sideways into the costs section where the expert witnesses live. That takes about twenty minutes at a kitchen table and changes what the engagement is likely to cost.
What the base number normally buys
The standard block covers the district or municipal court case from the point of hiring through resolution short of trial. In practice that means arraignment or a waiver of it, the demand for discovery and the review of what comes back, the negotiation with the city or county prosecutor, and appearance at whatever the local court calls its pretrial hearings, which in Washington vary by courthouse in both name and number. Some agreements also fold in one suppression motion. Many do not, and the distinction between a pretrial hearing and a contested evidentiary hearing is exactly where the fee schedule usually breaks in two.
Read the scope clause for the word governing quantity. An agreement that covers pretrial hearings without limit is a different product from one that covers three of them, and a case continued five times while a lab result is pending will find that difference. Ask how the office handles a case that stretches past a year, which happens more often than people expect when discovery is slow. A good answer is specific: either the fee still holds, or an additional charge applies at a stated point, disclosed before it is incurred.
The stages that sit outside the number
Trial is almost always separate, and the trial fee is usually larger than the base fee rather than a supplement to it. That is not a penalty for going to trial; it reflects motion practice, witness interviews, subpoenas, jury selection and several full days on the calendar. The licensing side is separate too. The Department of Licensing administrative hearing runs on its own track, on its own deadline, with its own evidentiary rules, and an agreement that says nothing about it has excluded it. Appeals to superior court are their own engagement entirely, quoted only after an adverse result exists to appeal.
Expert witnesses are the item that surprises people most, because they are not legal fees at all. A toxicologist retained to review breath test maintenance records, or a forensic analyst asked to examine the instrument's performance history, bills separately at an hourly or per-case rate, usually payable in advance of the work. The National Highway Traffic Safety Administration is the federal body responsible for impaired driving enforcement standards, and the protocols an expert measures a case against trace back to that framework. Ask whether the agreement makes the client responsible for those invoices directly or routes them through the attorney's trust account.
What the refund clause actually says
Washington's rules of professional conduct allow a fee to be earned on receipt only if the agreement says so in writing and the client is told the money will not sit in trust. That single disclosure determines what happens if the case resolves in six weeks. Some agreements set out a schedule: a stated portion earned at the first appearance, more at discovery review, the balance at resolution. Others simply declare the whole fee earned on signing. Both are permissible, and the second is still subject to the requirement that the total fee be reasonable, but only the first gives a predictable answer to the early resolution question.
So ask it directly, before signing, and ask for the answer in the document. If the prosecutor offers an amended charge at the first pretrial hearing and the client accepts, what portion of the fee is returned? A firm that has thought about this will have a clause ready. Ask the same question about withdrawal, about a client who moves out of state, and about a case dismissed on a filing error, since those paths end early too and the reasoning is identical.
The lines that are easy to miss
Court costs, filing fees, transcript orders, private investigator time and interpreter services usually sit in a costs paragraph rather than the fee paragraph, and they are the client's regardless of outcome. Check whether the agreement names a specific attorney or the firm, and what happens if the named attorney is unavailable on a trial date. Check whether the fee covers a probation review hearing a year later, which the sentence may require. Then check how communication is handled, because a defined response time is worth more than most people realize when a hearing deadline is measured in days.
A well-drafted flat fee agreement is a useful document precisely because it forces both sides to say what they mean about scope. The version worth signing states the covered stages, names the excluded ones, prices the excluded ones or explains how they will be priced, and answers the early resolution question without being asked twice.